The Lenovo ThinkCentre M71z has an intelligent mix of desktop and laptop parts combined into a sleek all-in-one desktop. With a built in 20" screen and Intel i5-2400 3.1GHz processor, 4GB RAM and a large 500GB Hard Drive which can accommodate a huge amount of data. Also includes a built in webcam, WiFi, keyboard, mouse, and power cord to ensure you are covered for all your needs. Windows 10 Professional is pre-installed. The design and build quality will match Lenovo’s high standards as expected. Be it for the office, school, or even for home use, the Lenovo M71z AIO accommodates everyone. Language options at start-up include English and French, making this unit ideal for whatever your preferred language is..Refurbished.500GB hard drive.Intel core i5-2400 3.1GHz.4GB ram.Windows 10 Pro